public function testDetect()
{
Config::set('lang_list', ['zh-cn', 'zh-tw']);
Lang::set('hello', '欢迎', 'zh-cn');
Lang::set('hello', '歡迎', 'zh-tw');
Config::set('lang_detect_var', 'lang');
Config::set('lang_cookie_var', 'think_cookie');
$_GET['lang'] = 'zh-tw';
Lang::detect();
$this->assertEquals('歡迎', Lang::get('hello'));
$_GET['lang'] = 'zh-cn';
Lang::detect();
$this->assertEquals('欢迎', Lang::get('hello'));
}
/**
* 执行应用程序
* @access public
* @param Request $request Request对象
* @return Response
* @throws Exception
*/
public static function run(Request $request = null)
{
is_null($request) && ($request = Request::instance());
if ('ico' == $request->ext()) {
throw new HttpException(404, 'ico file not exists');
}
$config = self::initCommon();
try {
// 开启多语言机制
if ($config['lang_switch_on']) {
// 获取当前语言
$request->langset(Lang::detect());
// 加载系统语言包
Lang::load(THINK_PATH . 'lang' . DS . $request->langset() . EXT);
if (!$config['app_multi_module']) {
Lang::load(APP_PATH . 'lang' . DS . $request->langset() . EXT);
}
}
// 获取应用调度信息
$dispatch = self::$dispatch;
if (empty($dispatch)) {
// 进行URL路由检测
$dispatch = self::routeCheck($request, $config);
}
// 记录当前调度信息
$request->dispatch($dispatch);
// 记录路由信息
self::$debug && Log::record('[ ROUTE ] ' . var_export($dispatch, true), 'info');
// 监听app_begin
Hook::listen('app_begin', $dispatch);
switch ($dispatch['type']) {
case 'redirect':
// 执行重定向跳转
$data = Response::create($dispatch['url'], 'redirect')->code($dispatch['status']);
break;
case 'module':
// 模块/控制器/操作
$data = self::module($dispatch['module'], $config, isset($dispatch['convert']) ? $dispatch['convert'] : null);
break;
case 'controller':
// 执行控制器操作
$data = Loader::action($dispatch['controller'], $dispatch['params']);
break;
case 'method':
// 执行回调方法
$data = self::invokeMethod($dispatch['method'], $dispatch['params']);
break;
case 'function':
// 执行闭包
$data = self::invokeFunction($dispatch['function'], $dispatch['params']);
break;
case 'response':
$data = $dispatch['response'];
break;
default:
throw new \InvalidArgumentException('dispatch type not support');
}
} catch (HttpResponseException $exception) {
$data = $exception->getResponse();
}
// 清空类的实例化
Loader::clearInstance();
// 输出数据到客户端
if ($data instanceof Response) {
$response = $data;
} elseif (!is_null($data)) {
// 默认自动识别响应输出类型
$isAjax = $request->isAjax();
$type = $isAjax ? Config::get('default_ajax_return') : Config::get('default_return_type');
$response = Response::create($data, $type);
} else {
$response = Response::create();
}
// 监听app_end
Hook::listen('app_end', $response);
// Trace调试注入
if (Config::get('app_trace')) {
Debug::inject($response);
}
return $response;
}
/**
* 获取错误信息
* ErrorException则使用错误级别作为错误编码
* @param \Exception $exception
* @return string 错误信息
*/
protected function getMessage(Exception $exception)
{
$message = $exception->getMessage();
if (IS_CLI) {
return $message;
}
// 导入语言包
if (!Config::get('lang_switch_on')) {
Lang::load(THINK_PATH . 'lang' . DS . Lang::detect() . EXT);
}
if (strpos($message, ':')) {
$name = strstr($message, ':', true);
return Lang::has($name) ? Lang::get($name) . ' ' . strstr($message, ':') : $message;
} else {
return Lang::has($message) ? Lang::get($message) : $message;
}
}
/**
* 执行应用程序
* @access public
* @param Request $request Request对象
* @return Response
* @throws Exception
*/
public static function run(Request $request = null)
{
is_null($request) && ($request = Request::instance());
try {
$config = self::initCommon();
if (defined('BIND_MODULE')) {
// 模块/控制器绑定
BIND_MODULE && Route::bind(BIND_MODULE);
} elseif ($config['auto_bind_module']) {
// 入口自动绑定
$name = pathinfo($request->baseFile(), PATHINFO_FILENAME);
if ($name && 'index' != $name && is_dir(APP_PATH . $name)) {
Route::bind($name);
}
}
$request->filter($config['default_filter']);
if ($config['lang_switch_on']) {
// 开启多语言机制 检测当前语言
Lang::detect();
} else {
// 读取默认语言
Lang::range($config['default_lang']);
}
$request->langset(Lang::range());
// 加载系统语言包
Lang::load([THINK_PATH . 'lang' . DS . $request->langset() . EXT, APP_PATH . 'lang' . DS . $request->langset() . EXT]);
// 获取应用调度信息
$dispatch = self::$dispatch;
if (empty($dispatch)) {
// 进行URL路由检测
$dispatch = self::routeCheck($request, $config);
}
// 记录当前调度信息
$request->dispatch($dispatch);
// 记录路由和请求信息
if (self::$debug) {
Log::record('[ ROUTE ] ' . var_export($dispatch, true), 'info');
Log::record('[ HEADER ] ' . var_export($request->header(), true), 'info');
Log::record('[ PARAM ] ' . var_export($request->param(), true), 'info');
}
// 监听app_begin
Hook::listen('app_begin', $dispatch);
switch ($dispatch['type']) {
case 'redirect':
// 执行重定向跳转
$data = Response::create($dispatch['url'], 'redirect')->code($dispatch['status']);
break;
case 'module':
// 模块/控制器/操作
$data = self::module($dispatch['module'], $config, isset($dispatch['convert']) ? $dispatch['convert'] : null);
break;
case 'controller':
// 执行控制器操作
$data = Loader::action($dispatch['controller']);
break;
case 'method':
// 执行回调方法
$data = self::invokeMethod($dispatch['method']);
break;
case 'function':
// 执行闭包
$data = self::invokeFunction($dispatch['function']);
break;
case 'response':
$data = $dispatch['response'];
break;
default:
throw new \InvalidArgumentException('dispatch type not support');
}
} catch (HttpResponseException $exception) {
$data = $exception->getResponse();
}
// 清空类的实例化
Loader::clearInstance();
// 输出数据到客户端
if ($data instanceof Response) {
$response = $data;
} elseif (!is_null($data)) {
// 默认自动识别响应输出类型
$isAjax = $request->isAjax();
$type = $isAjax ? Config::get('default_ajax_return') : Config::get('default_return_type');
$response = Response::create($data, $type);
} else {
$response = Response::create();
}
// 监听app_end
Hook::listen('app_end', $response);
return $response;
}